Abstract: This paper describes the superiority and the technical practicability of the high piled wharf using entirely the straight steel pipes as the foundation. We also analyze the effect of the lifting machinery to the horizontal displacement of the straight pile wharf. The distribution of the collusion force on the bents is discussed. The calculation method to be applied to the horizontal displacement of the straight pile wharf is introduced through illustrative examples in engineering practice. This paper finally proposes the structural measures of reducing the horizontal displacement. This paper may be referable for those who design and research the straight pile wharf.